Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. 1970/01/01 00:00:26 parsed 1 programs [ 27.782676][ T4327] cgroup: Unknown subsys name 'net' [ 28.030032][ T4327] cgroup: Unknown subsys name 'rlimit' [ 28.283785][ T4327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 33.123493][ T4341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.125093][ T4341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.126373][ T4341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.128594][ T4341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.130262][ T4341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 33.131485][ T4341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.014915][ T250] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.016256][ T250] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.018626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.023912][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.025084][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.026654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.282023][ T4405] chnl_net:caif_netlink_parms(): no params data found [ 34.307628][ T4405] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.308775][ T4405] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.310200][ T4405] device bridge_slave_0 entered promiscuous mode [ 34.312267][ T4405] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.313420][ T4405] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.314924][ T4405] device bridge_slave_1 entered promiscuous mode [ 34.322766][ T4405] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.325133][ T4405] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.331857][ T4405] team0: Port device team_slave_0 added [ 34.333543][ T4405] team0: Port device team_slave_1 added [ 34.339634][ T4405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.340729][ T4405] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.344821][ T4405] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.347264][ T4405] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.348398][ T4405] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.352287][ T4405] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.399810][ T4405] device hsr_slave_0 entered promiscuous mode [ 34.438152][ T4405] device hsr_slave_1 entered promiscuous mode [ 34.517957][ T4405] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.544294][ T4405] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.596598][ T4405] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.646855][ T4405] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.700035][ T4405] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.701361][ T4405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.702804][ T4405] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.703911][ T4405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.720434][ T4405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.724441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.726447][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.729598][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.734541][ T4405] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.737725][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.739116][ T945] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.740206][ T945] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.744421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.745746][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.746833][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.756286][ T4405] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.758200][ T4405] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.768511][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 34.770300][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 34.771860][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.773649][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.775823][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 34.777224][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 34.832767][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 34.834077][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 34.837596][ T4405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.843748][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.927882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.929489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.930867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.117961][ T4405] device veth0_vlan entered promiscuous mode [ 35.210822][ T4405] device veth1_vlan entered promiscuous mode [ 35.217887][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.219621][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.221749][ T4405] device veth0_macvtap entered promiscuous mode [ 35.224281][ T4405] device veth1_macvtap entered promiscuous mode [ 35.230652][ T4405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.231859][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 35.233563][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.235042][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.236410][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.239399][ T4405] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.241007][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.242481][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.245146][ T4405] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.246450][ T4405] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.248615][ T4405] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.250059][ T4405] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.639939][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.776885][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.778975][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.780237][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.781717][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.783175][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 35.784391][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.827790][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 35.846215][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.847397][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.849213][ T4432] device bridge_slave_0 entered promiscuous mode [ 35.851273][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.852391][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.853772][ T4432] device bridge_slave_1 entered promiscuous mode [ 35.861878][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.864198][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.871477][ T4432] team0: Port device team_slave_0 added [ 35.874016][ T4432] team0: Port device team_slave_1 added [ 35.879738][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.880772][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.884475][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.886870][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.888494][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.892586][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.958451][ T4432] device hsr_slave_0 entered promiscuous mode [ 36.007878][ T4432] device hsr_slave_1 entered promiscuous mode [ 36.067721][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.069022][ T4432] Cannot create hsr debugfs directory [ 37.837651][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 38.278673][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.927569][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 40.698660][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.819543][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.872196][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.952863][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.997491][ T4341] Bluetooth: hci0: command 0x040f tx timeout [ 42.008529][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.093360][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.220707][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.224176][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.225643][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.228266][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.230474][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.231997][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.233505][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.234569][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.236209][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.273142][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.274635][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.276061][ T250] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.277270][ T250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.282406][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.283991][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.286035][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.288021][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.289951][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.292139][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.293837][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.296407][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.298079][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.300838][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.302325][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.304615][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.614582][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.615845][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.619628][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.625177][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.626814][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.632421][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.633831][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.635230][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.636594][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.639054][ T4432] device veth0_vlan entered promiscuous mode [ 42.642044][ T4432] device veth1_vlan entered promiscuous mode [ 42.688334][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.689945][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.691615][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.693172][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.695640][ T4432] device veth0_macvtap entered promiscuous mode [ 42.698098][ T4432] device veth1_macvtap entered promiscuous mode [ 42.702196][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 42.703734][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.705687][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.706818][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.708307][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.709815][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.711329][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.713649][ T4432] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 42.715208][ T4432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.717073][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.720082][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.721671][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.723962][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.725402][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.726755][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.728417][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.085833][ T945] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.087037][ T945] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.093015][ T945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.094833][ T945] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.096110][ T945] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.098188][ T250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:43 executed programs: 2 [ 43.155545][ T39] device hsr_slave_0 left promiscuous mode [ 43.177963][ T39] device hsr_slave_1 left promiscuous mode [ 43.217234][ T4536] loop0: detected capacity change from 0 to 32768 [ 43.218741][ T4536] ======================================================= [ 43.218741][ T4536] WARNING: The mand mount option has been deprecated and [ 43.218741][ T4536] and is ignored by this kernel. Remove the mand [ 43.218741][ T4536] option from the mount to silence this warning. [ 43.218741][ T4536] ======================================================= [ 43.248589][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.254192][ T4536] [ 43.254542][ T4536] ====================================================== [ 43.255459][ T4536] WARNING: possible circular locking dependency detected [ 43.256420][ T4536] syzkaller #0 Not tainted [ 43.257111][ T4536] ------------------------------------------------------ [ 43.257597][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.258232][ T4536] syz.0.17/4536 is trying to acquire lock: [ 43.259439][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.260326][ T4536] ffff0000e537bf60 (&oi->ip_alloc_sem){+.+.}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 43.263018][ T4536] [ 43.263018][ T4536] but task is already holding lock: [ 43.264053][ T4536] ffff0000e537bff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 43.265614][ T4536] [ 43.265614][ T4536] which lock already depends on the new lock. [ 43.265614][ T4536] [ 43.267222][ T4536] [ 43.267222][ T4536] the existing dependency chain (in reverse order) is: [ 43.268599][ T4536] [ 43.268599][ T4536] -> #4 (&oi->ip_xattr_sem){++++}-{3:3}: [ 43.269762][ T4536] down_read+0x64/0x304 [ 43.270482][ T4536] ocfs2_init_acl+0x258/0x5f0 [ 43.271328][ T4536] ocfs2_mknod+0x1168/0x1f18 [ 43.272151][ T4536] ocfs2_create+0x19c/0x4f0 [ 43.272990][ T4536] path_openat+0x112c/0x2680 [ 43.273843][ T4536] do_filp_open+0x174/0x344 [ 43.274672][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.275513][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.276453][ T4536] invoke_syscall+0x98/0x2bc [ 43.277271][ T4536] el0_svc_common+0x138/0x258 [ 43.278085][ T4536] do_el0_svc+0x58/0x13c [ 43.278848][ T4536] el0_svc+0x58/0x138 [ 43.279564][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.280527][ T4536] el0t_64_sync+0x18c/0x190 [ 43.281416][ T4536] [ 43.281416][ T4536] -> #3 (jbd2_handle){++++}-{0:0}: [ 43.282583][ T4536] start_this_handle+0xfe0/0x122c [ 43.283459][ T4536] jbd2__journal_start+0x288/0x51c [ 43.284183][ T4536] jbd2_journal_start+0x3c/0x4c [ 43.285007][ T4536] ocfs2_start_trans+0x380/0x6c4 [ 43.285798][ T4536] ocfs2_mknod+0xc7c/0x1f18 [ 43.286597][ T4536] ocfs2_create+0x19c/0x4f0 [ 43.287367][ T4536] path_openat+0x112c/0x2680 [ 43.288167][ T4536] do_filp_open+0x174/0x344 [ 43.288964][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.289811][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.290684][ T4536] invoke_syscall+0x98/0x2bc [ 43.291474][ T4536] el0_svc_common+0x138/0x258 [ 43.292309][ T4536] do_el0_svc+0x58/0x13c [ 43.293019][ T4536] el0_svc+0x58/0x138 [ 43.293664][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.294441][ T4536] el0t_64_sync+0x18c/0x190 [ 43.295190][ T4536] [ 43.295190][ T4536] -> #2 (&journal->j_trans_barrier){.+.+}-{3:3}: [ 43.296511][ T4536] down_read+0x64/0x304 [ 43.297191][ T4536] ocfs2_start_trans+0x374/0x6c4 [ 43.297974][ T4536] ocfs2_mknod+0xc7c/0x1f18 [ 43.298713][ T4536] ocfs2_create+0x19c/0x4f0 [ 43.299529][ T4536] path_openat+0x112c/0x2680 [ 43.300440][ T4536] do_filp_open+0x174/0x344 [ 43.301316][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.302189][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.303017][ T4536] invoke_syscall+0x98/0x2bc [ 43.303829][ T4536] el0_svc_common+0x138/0x258 [ 43.304685][ T4536] do_el0_svc+0x58/0x13c [ 43.305454][ T4536] el0_svc+0x58/0x138 [ 43.306220][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.307170][ T4536] el0t_64_sync+0x18c/0x190 [ 43.307944][ T4536] [ 43.307944][ T4536] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 43.309176][ T4536] ocfs2_start_trans+0x20c/0x6c4 [ 43.310069][ T4536] ocfs2_truncate_file+0x5f4/0x149c [ 43.311009][ T4536] ocfs2_setattr+0x1234/0x18d4 [ 43.311852][ T4536] notify_change+0xb0c/0xdcc [ 43.312648][ T4536] do_truncate+0x178/0x1f0 [ 43.313468][ T4536] path_openat+0x20d0/0x2680 [ 43.314274][ T4536] do_filp_open+0x174/0x344 [ 43.315029][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.315864][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.316767][ T4536] invoke_syscall+0x98/0x2bc [ 43.317620][ T4536] el0_svc_common+0x138/0x258 [ 43.318487][ T4536] do_el0_svc+0x58/0x13c [ 43.319218][ T4536] el0_svc+0x58/0x138 [ 43.319884][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.320677][ T4536] el0t_64_sync+0x18c/0x190 [ 43.321460][ T4536] [ 43.321460][ T4536] -> #0 (&oi->ip_alloc_sem){+.+.}-{3:3}: [ 43.322649][ T4536] __lock_acquire+0x293c/0x6544 [ 43.323505][ T4536] lock_acquire+0x20c/0x644 [ 43.324270][ T4536] down_write+0x5c/0x88 [ 43.324956][ T4536] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 43.325919][ T4536] ocfs2_truncate_file+0xce8/0x149c [ 43.326727][ T4536] ocfs2_setattr+0x1234/0x18d4 [ 43.327485][ T4536] notify_change+0xb0c/0xdcc [ 43.328238][ T4536] do_truncate+0x178/0x1f0 [ 43.329053][ T4536] path_openat+0x20d0/0x2680 [ 43.329871][ T4536] do_filp_open+0x174/0x344 [ 43.330640][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.331494][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.332393][ T4536] invoke_syscall+0x98/0x2bc [ 43.333243][ T4536] el0_svc_common+0x138/0x258 [ 43.334057][ T4536] do_el0_svc+0x58/0x13c [ 43.334888][ T4536] el0_svc+0x58/0x138 [ 43.335554][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.336375][ T4536] el0t_64_sync+0x18c/0x190 [ 43.337110][ T4536] [ 43.337110][ T4536] other info that might help us debug this: [ 43.337110][ T4536] [ 43.338732][ T4536] Chain exists of: [ 43.338732][ T4536] &oi->ip_alloc_sem --> jbd2_handle --> &oi->ip_xattr_sem [ 43.338732][ T4536] [ 43.340653][ T4536] Possible unsafe locking scenario: [ 43.340653][ T4536] [ 43.341841][ T4536] CPU0 CPU1 [ 43.342720][ T4536] ---- ---- [ 43.343621][ T4536] lock(&oi->ip_xattr_sem); [ 43.344400][ T4536] lock(jbd2_handle); [ 43.345446][ T4536] lock(&oi->ip_xattr_sem); [ 43.346567][ T4536] lock(&oi->ip_alloc_sem); [ 43.347308][ T4536] [ 43.347308][ T4536] *** DEADLOCK *** [ 43.347308][ T4536] [ 43.348640][ T4536] 3 locks held by syz.0.17/4536: [ 43.349514][ T4536] #0: ffff0000f10e2460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 43.351143][ T4536] #1: ffff0000e537c2c8 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: do_truncate+0x164/0x1f0 [ 43.352946][ T4536] #2: ffff0000e537bff8 (&oi->ip_xattr_sem){++++}-{3:3}, at: ocfs2_try_remove_refcount_tree+0xa8/0x2d8 [ 43.354776][ T4536] [ 43.354776][ T4536] stack backtrace: [ 43.355733][ T4536] CPU: 1 PID: 4536 Comm: syz.0.17 Not tainted syzkaller #0 [ 43.356850][ T4536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 43.358336][ T4536] Call trace: [ 43.358851][ T4536] dump_backtrace+0x1c8/0x1f4 [ 43.359566][ T4536] show_stack+0x2c/0x3c [ 43.360202][ T4536] __dump_stack+0x30/0x40 [ 43.360900][ T4536] dump_stack_lvl+0xf8/0x160 [ 43.361683][ T4536] dump_stack+0x1c/0x5c [ 43.362386][ T4536] print_circular_bug+0x148/0x1b0 [ 43.363188][ T4536] check_noncircular+0x240/0x2d4 [ 43.363941][ T4536] __lock_acquire+0x293c/0x6544 [ 43.364690][ T4536] lock_acquire+0x20c/0x644 [ 43.365413][ T4536] down_write+0x5c/0x88 [ 43.366094][ T4536] ocfs2_try_remove_refcount_tree+0xb4/0x2d8 [ 43.367047][ T4536] ocfs2_truncate_file+0xce8/0x149c [ 43.367892][ T4536] ocfs2_setattr+0x1234/0x18d4 [ 43.368619][ T4536] notify_change+0xb0c/0xdcc [ 43.369325][ T4536] do_truncate+0x178/0x1f0 [ 43.370021][ T4536] path_openat+0x20d0/0x2680 [ 43.370753][ T4536] do_filp_open+0x174/0x344 [ 43.371523][ T4536] do_sys_openat2+0x128/0x3d8 [ 43.372338][ T4536] __arm64_sys_openat+0x120/0x154 [ 43.373172][ T4536] invoke_syscall+0x98/0x2bc [ 43.373928][ T4536] el0_svc_common+0x138/0x258 [ 43.374654][ T4536] do_el0_svc+0x58/0x13c [ 43.375315][ T4536] el0_svc+0x58/0x138 [ 43.375944][ T4536] el0t_64_sync_handler+0x84/0xf0 [ 43.376764][ T4536] el0t_64_sync+0x18c/0x190 [ 43.379552][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.380790][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.382135][ T39] device bridge_slave_1 left promiscuous mode [ 43.383089][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.385322][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.418007][ T39] device bridge_slave_0 left promiscuous mode [ 43.419031][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.458983][ T4539] loop0: detected capacity change from 0 to 32768 [ 43.478046][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.483855][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.527647][ T39] device veth1_macvtap left promiscuous mode [ 43.528662][ T39] device veth0_macvtap left promiscuous mode [ 43.529702][ T39] device veth1_vlan left promiscuous mode [ 43.530713][ T39] device veth0_vlan left promiscuous mode [ 43.548003][ T4542] loop0: detected capacity change from 0 to 32768 [ 43.566346][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.573437][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.653015][ T4546] loop0: detected capacity change from 0 to 32768 [ 43.661787][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.669035][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.731544][ T4549] loop0: detected capacity change from 0 to 32768 [ 43.738961][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.744951][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.806394][ T4552] loop0: detected capacity change from 0 to 32768 [ 43.813303][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.820132][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.887339][ T4555] loop0: detected capacity change from 0 to 32768 [ 43.898895][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.904724][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 43.965651][ T4558] loop0: detected capacity change from 0 to 32768 [ 43.977198][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 43.982852][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.043450][ T4561] loop0: detected capacity change from 0 to 32768 [ 44.057431][ T4561] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.069795][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.078471][ T4341] Bluetooth: hci0: command 0x0419 tx timeout [ 44.132415][ T4564] loop0: detected capacity change from 0 to 32768 [ 44.143615][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.168858][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.228976][ T4567] loop0: detected capacity change from 0 to 32768 [ 44.235617][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.242702][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.308698][ T4570] loop0: detected capacity change from 0 to 32768 [ 44.313810][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.319989][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.379382][ T4573] loop0: detected capacity change from 0 to 32768 [ 44.394386][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.400455][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.460412][ T4576] loop0: detected capacity change from 0 to 32768 [ 44.469565][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.475944][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.539455][ T4579] loop0: detected capacity change from 0 to 32768 [ 44.546861][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.560042][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.620960][ T4582] loop0: detected capacity change from 0 to 32768 [ 44.632874][ T4582] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.641795][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.704387][ T4585] loop0: detected capacity change from 0 to 32768 [ 44.711287][ T4585] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.716771][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.777602][ T4588] loop0: detected capacity change from 0 to 32768 [ 44.784383][ T4588] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.790422][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.852108][ T4591] loop0: detected capacity change from 0 to 32768 [ 44.856359][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.862010][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.924333][ T4594] loop0: detected capacity change from 0 to 32768 [ 44.930735][ T4594] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 44.936854][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 44.938372][ T39] team0 (unregistering): Port device team_slave_1 removed [ 45.001357][ T4597] loop0: detected capacity change from 0 to 32768 [ 45.013003][ T4597] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.018828][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.083325][ T4600] loop0: detected capacity change from 0 to 32768 [ 45.098065][ T4600] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.106680][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.108706][ T39] team0 (unregistering): Port device team_slave_0 removed [ 45.180645][ T4603] loop0: detected capacity change from 0 to 32768 [ 45.201752][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.208299][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.239281][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 45.267427][ T4606] loop0: detected capacity change from 0 to 32768 [ 45.278199][ T4606] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.284002][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.345735][ T4609] loop0: detected capacity change from 0 to 32768 [ 45.356753][ T4609] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.362634][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.427064][ T4612] loop0: detected capacity change from 0 to 32768 [ 45.433210][ T4612] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.448016][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.450479][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.510477][ T4615] loop0: detected capacity change from 0 to 32768 [ 45.521496][ T4615] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.526837][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.587665][ T4618] loop0: detected capacity change from 0 to 32768 [ 45.593478][ T4618] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.600541][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.656716][ T4621] loop0: detected capacity change from 0 to 32768 [ 45.674931][ T4621] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.682447][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.742686][ T4624] loop0: detected capacity change from 0 to 32768 [ 45.749449][ T4624] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.766585][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.827117][ T4627] loop0: detected capacity change from 0 to 32768 [ 45.834720][ T4627] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.840458][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.902913][ T4630] loop0: detected capacity change from 0 to 32768 [ 45.909414][ T4630] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 45.929508][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 45.991619][ T4633] loop0: detected capacity change from 0 to 32768 [ 45.999008][ T4633] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.004561][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.067388][ T4636] loop0: detected capacity change from 0 to 32768 [ 46.074319][ T4636] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.079997][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.142413][ T4639] loop0: detected capacity change from 0 to 32768 [ 46.148493][ T4639] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.159027][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.219297][ T4642] loop0: detected capacity change from 0 to 32768 [ 46.224873][ T4642] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.231554][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.294965][ T4645] loop0: detected capacity change from 0 to 32768 [ 46.305076][ T4645] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.323049][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.384735][ T4648] loop0: detected capacity change from 0 to 32768 [ 46.391870][ T4648] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.399379][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.459032][ T4651] loop0: detected capacity change from 0 to 32768 [ 46.478321][ T4651] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.484302][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.544816][ T4654] loop0: detected capacity change from 0 to 32768 [ 46.551321][ T4654] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.557220][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.621290][ T4657] loop0: detected capacity change from 0 to 32768 [ 46.627178][ T4657] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.639401][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.717766][ T4660] loop0: detected capacity change from 0 to 32768 [ 46.724650][ T4660] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.730971][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.792372][ T4663] loop0: detected capacity change from 0 to 32768 [ 46.801511][ T4663] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.807090][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.871320][ T4666] loop0: detected capacity change from 0 to 32768 [ 46.878209][ T4666] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.883850][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 46.955544][ T4669] loop0: detected capacity change from 0 to 32768 [ 46.962187][ T4669] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 46.968567][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.032119][ T4672] loop0: detected capacity change from 0 to 32768 [ 47.039092][ T4672] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.044806][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.107174][ T4675] loop0: detected capacity change from 0 to 32768 [ 47.113815][ T4675] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.119785][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.180860][ T4678] loop0: detected capacity change from 0 to 32768 [ 47.187009][ T4678] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.207224][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.268295][ T4681] loop0: detected capacity change from 0 to 32768 [ 47.274820][ T4681] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.281466][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.344128][ T4684] loop0: detected capacity change from 0 to 32768 [ 47.350634][ T4684] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.357169][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.398232][ T39] bond0 (unregistering): Released all slaves [ 47.417667][ T4687] loop0: detected capacity change from 0 to 32768 [ 47.423877][ T4687] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.429931][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.490947][ T4690] loop0: detected capacity change from 0 to 32768 [ 47.497217][ T4690] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.503107][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.570850][ T4693] loop0: detected capacity change from 0 to 32768 [ 47.585225][ T4693] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.601392][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.675606][ T4696] loop0: detected capacity change from 0 to 32768 [ 47.682328][ T4696] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.688396][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.745964][ T4699] loop0: detected capacity change from 0 to 32768 [ 47.753268][ T4699] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.759515][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.819103][ T4702] loop0: detected capacity change from 0 to 32768 [ 47.822575][ T4702] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.829131][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.887741][ T4705] loop0: detected capacity change from 0 to 32768 [ 47.893781][ T4705] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.899590][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 47.958176][ T4708] loop0: detected capacity change from 0 to 32768 [ 47.964550][ T4708] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 47.970970][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.030777][ T4711] loop0: detected capacity change from 0 to 32768 [ 48.036597][ T4711] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.045315][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.110102][ T4714] loop0: detected capacity change from 0 to 32768 [ 48.116773][ T4714] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.122965][ T4432] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:48 executed programs: 62 [ 48.184974][ T4717] loop0: detected capacity change from 0 to 32768 [ 48.208529][ T4717] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.215240][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.276672][ T4720] loop0: detected capacity change from 0 to 32768 [ 48.282011][ T4720] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.290159][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.353917][ T4723] loop0: detected capacity change from 0 to 32768 [ 48.360930][ T4723] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.366874][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.427101][ T4726] loop0: detected capacity change from 0 to 32768 [ 48.433934][ T4726] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.441677][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.502190][ T4729] loop0: detected capacity change from 0 to 32768 [ 48.509347][ T4729] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.514744][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.574810][ T4732] loop0: detected capacity change from 0 to 32768 [ 48.581446][ T4732] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.588219][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.652708][ T4735] loop0: detected capacity change from 0 to 32768 [ 48.665253][ T4735] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.677654][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.756913][ T4738] loop0: detected capacity change from 0 to 32768 [ 48.764037][ T4738] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.770040][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.831736][ T4741] loop0: detected capacity change from 0 to 32768 [ 48.838667][ T4741] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.855070][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.916713][ T4744] loop0: detected capacity change from 0 to 32768 [ 48.923269][ T4744] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 48.929430][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 48.990339][ T4747] loop0: detected capacity change from 0 to 32768 [ 48.996952][ T4747] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.003016][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.064131][ T4750] loop0: detected capacity change from 0 to 32768 [ 49.077019][ T4750] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.083957][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.147537][ T4753] loop0: detected capacity change from 0 to 32768 [ 49.154414][ T4753] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.160432][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.222996][ T4756] loop0: detected capacity change from 0 to 32768 [ 49.229560][ T4756] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.235311][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.298570][ T4759] loop0: detected capacity change from 0 to 32768 [ 49.303318][ T4759] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.311025][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.372829][ T4762] loop0: detected capacity change from 0 to 32768 [ 49.379419][ T4762] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.386295][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.450436][ T4765] loop0: detected capacity change from 0 to 32768 [ 49.456594][ T4765] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.462526][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.527385][ T4768] loop0: detected capacity change from 0 to 32768 [ 49.547280][ T4768] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.553670][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.614390][ T4771] loop0: detected capacity change from 0 to 32768 [ 49.621058][ T4771] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.627269][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.698295][ T4774] loop0: detected capacity change from 0 to 32768 [ 49.709346][ T4774] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.723346][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.783609][ T4777] loop0: detected capacity change from 0 to 32768 [ 49.794747][ T4777] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.800222][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.860223][ T4780] loop0: detected capacity change from 0 to 32768 [ 49.874884][ T4780] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.882886][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 49.955963][ T4783] loop0: detected capacity change from 0 to 32768 [ 49.975957][ T4783] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 49.985969][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.046353][ T4786] loop0: detected capacity change from 0 to 32768 [ 50.051623][ T4786] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.056830][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.117508][ T4789] loop0: detected capacity change from 0 to 32768 [ 50.123603][ T4789] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.133149][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.192734][ T4792] loop0: detected capacity change from 0 to 32768 [ 50.203883][ T4792] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.209481][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.266601][ T4795] loop0: detected capacity change from 0 to 32768 [ 50.275858][ T4795] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.281993][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.340342][ T4798] loop0: detected capacity change from 0 to 32768 [ 50.350378][ T4798] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.355870][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.416888][ T4801] loop0: detected capacity change from 0 to 32768 [ 50.423233][ T4801] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.428855][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.489881][ T4804] loop0: detected capacity change from 0 to 32768 [ 50.496575][ T4804] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.501973][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.561857][ T4807] loop0: detected capacity change from 0 to 32768 [ 50.568313][ T4807] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.574020][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.634887][ T4810] loop0: detected capacity change from 0 to 32768 [ 50.648775][ T4810] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.661505][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.719674][ T4813] loop0: detected capacity change from 0 to 32768 [ 50.727811][ T4813] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.745839][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.804527][ T4816] loop0: detected capacity change from 0 to 32768 [ 50.811104][ T4816] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.816721][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.875309][ T4819] loop0: detected capacity change from 0 to 32768 [ 50.883488][ T4819] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.889220][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 50.948489][ T4822] loop0: detected capacity change from 0 to 32768 [ 50.955619][ T4822] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 50.963062][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.020460][ T4825] loop0: detected capacity change from 0 to 32768 [ 51.038276][ T4825] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.044455][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.105322][ T4828] loop0: detected capacity change from 0 to 32768 [ 51.112031][ T4828] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.117913][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.179146][ T4831] loop0: detected capacity change from 0 to 32768 [ 51.189073][ T4831] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.199430][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.260365][ T4834] loop0: detected capacity change from 0 to 32768 [ 51.266503][ T4834] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.274959][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.334277][ T4837] loop0: detected capacity change from 0 to 32768 [ 51.341923][ T4837] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.357332][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.417825][ T4840] loop0: detected capacity change from 0 to 32768 [ 51.424369][ T4840] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.430137][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.490768][ T4843] loop0: detected capacity change from 0 to 32768 [ 51.497362][ T4843] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.503447][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.563477][ T4846] loop0: detected capacity change from 0 to 32768 [ 51.569609][ T4846] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.575293][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.637037][ T4849] loop0: detected capacity change from 0 to 32768 [ 51.643830][ T4849] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.649588][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.710905][ T4852] loop0: detected capacity change from 0 to 32768 [ 51.717225][ T4852] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.724073][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.783137][ T4855] loop0: detected capacity change from 0 to 32768 [ 51.798252][ T4855] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.811936][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.871171][ T4858] loop0: detected capacity change from 0 to 32768 [ 51.887730][ T4858] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.893469][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 51.967774][ T4861] loop0: detected capacity change from 0 to 32768 [ 51.973679][ T4861] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 51.981843][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.042830][ T4864] loop0: detected capacity change from 0 to 32768 [ 52.055190][ T4864] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.061210][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.122100][ T4867] loop0: detected capacity change from 0 to 32768 [ 52.128531][ T4867] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.135056][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.196339][ T4870] loop0: detected capacity change from 0 to 32768 [ 52.218030][ T4870] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.225466][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.287104][ T4873] loop0: detected capacity change from 0 to 32768 [ 52.292982][ T4873] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.298929][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.363359][ T4876] loop0: detected capacity change from 0 to 32768 [ 52.370192][ T4876] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.376009][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.436776][ T4879] loop0: detected capacity change from 0 to 32768 [ 52.443464][ T4879] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.449595][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.511119][ T4882] loop0: detected capacity change from 0 to 32768 [ 52.517048][ T4882] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.536703][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.598482][ T4885] loop0: detected capacity change from 0 to 32768 [ 52.612812][ T4885] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.618760][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.679030][ T4888] loop0: detected capacity change from 0 to 32768 [ 52.690208][ T4888] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.695671][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.756749][ T4891] loop0: detected capacity change from 0 to 32768 [ 52.768262][ T4891] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.773636][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.834272][ T4894] loop0: detected capacity change from 0 to 32768 [ 52.846057][ T4894] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.851437][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.912478][ T4897] loop0: detected capacity change from 0 to 32768 [ 52.923987][ T4897] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 52.929386][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 52.990150][ T4900] loop0: detected capacity change from 0 to 32768 [ 53.001846][ T4900] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.007046][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 53.067737][ T4903] loop0: detected capacity change from 0 to 32768 [ 53.082574][ T4903] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.087917][ T4432] ocfs2: Unmounting device (7,0) on (node local) [ 53.147018][ T4906] loop0: detected capacity change from 0 to 32768 [ 53.158763][ T4906] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.164575][ T4432] ocfs2: Unmounting device (7,0) on (node local) 1970/01/01 00:00:53 executed programs: 126 [ 53.225690][ T4909] loop0: detected capacity change from 0 to 32768 [ 53.236900][ T4909] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 53.242337][ T4432] ocfs2: Unmounting device (7,0) on (node local)